[i=s]This post was last edited by KING_阿飞 on 2022-10-3 15:13[/i][Shanghai Hangxin ACM32F070 development board + touch function evaluation board review] Touch button
In order to make it more convenient...
[i=s]This post was last edited by btty038 on 2020-2-20 20:33[/i]Accurate power measurement is critical for many RF and microwave applications. Instruments such as power meters and power sensors are in...
Table of contents1. Main control MCU2.SRAM3. Camera interface4. Buttons5. Bright resistor6. Vibration motor7.SIM900A8. Charging chip9.USB interface10. Mobile phone MIC11. Accelerometer12. Headphone ja...
As the title says, for MOS tube datasheets, there is usually a range of drain-source current at a specific Vds and temperature when Vgs is equal to 0. To reduce this current, is it more effective to r...
The Bluetooth 5.1 standard has been released, adding new features such as signal source angle. Nordic, Dialog, etc. have also recently released their latest Bluetooth ICs. Interested students can take...
As a professional flowmeter manufacturer, after on-site inspection, we found that among the complete sets of equipment imported from abroad, most of the liquid measurement uses electromagnetic flowme...[Details]
The splash screen refers to the image displayed when Linux starts. Usually, by default, Linux only outputs some traditional little penguin icons and starts the console command line, but embedded devic...[Details]
Last year, I made a temperature and humidity sensor module using a 51 single-chip microcomputer. I have the actual product and the program available for sharing with everyone.
The D0~D7 data port...[Details]
Image source: Lianchuang Automotive Electronics Driven by the trend of the "new four modernizations" of automobiles, China's smart electric vehicles have ushered in explosive development. With t...[Details]
When the TD-SCDMA trunk amplifier project is put into operation, the relationship between gain adjustment and base station influence must be properly mastered on the basis of ensuring link balance, a...[Details]
BMW Group CEO Oliver Zipse said in an interview on Monday that he expects the semiconductor shortage could last until 2023. "We are still at the peak of the chip shortage," Zipse said. "I expec...[Details]
I have recently been learning to develop STM8 MCU. I have just got this MCU and don’t know many of its functions well. I can only learn while developing. I will record the learning process. If there ...[Details]
CMMs have been used in various fields, but how much do you know about the choice of their installation location? How to choose? Xi'an Edward explains in detail. When choosing the installation locatio...[Details]
The OTM2515/OTM2516/OTM2517 SDH test module is part of the OTP6200 intelligent network test platform product family. It is a traditional PDH/SDH test solution that is rugged and powered by lithium ba...[Details]
Use protues to simulate, the simulation file is downloaded from http://www.51hei.com/bbs/dpj-19412-1.html , the circuit diagram is in it. The following is the source code that is implemented usin...[Details]
Usage, operation and adjustment of PID regulator
The operation of PID regulator generally includes the following steps:
Set target value: Determine the target value to be controlled...[Details]
1. How to cross-compile iperf?
https://iperf.fr/ The official website is always more reliable, the test version number is
Iperf 2.0.5
Get the virtual machine, run it, unzip it and c...[Details]
Artificial intelligence is reshaping the way we interact with the world, and this wave of innovation is also sweeping across landscaping.
San Francisco startup Electric Sheep Robotics has laun...[Details]
Hard Knowledge Excerpted from "STC89C52 Series Microcontroller Device Manual" The EEPROM integrated in the STC89C5x series microcontroller is separated from the program space. The int...[Details]
Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]